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PANMUNJOM, SOUTH KOREA - APRIL 27:  North Korean leader Kim Jong Un (L) takes hand of South Korean President Moon Jae-in (R) as they cross the military demarcation line to the north side upon meeting with for the Inter-Korean Summit April 27, 2018 in Panmunjom, South Korea. Kim and Moon meet at the border today for the third-ever inter-Korean summit talks after the 1945 division of the peninsula, and first since 2007 between then President Roh Moo-hyun of South Korea and Leader Kim Jong-il of North Korea. (Photo by Korea Summit Press Pool/Getty Images)
PANMUNJOM, SOUTH KOREA - APRIL 27:  North Korean leader Kim Jong Un (L) takes hand of South Korean President Moon Jae-in (R) as they cross the military demarcation line to the north side upon meeting with for the Inter-Korean Summit April 27, 2018 in Panmunjom, South Korea. Kim and Moon meet at the border today for the third-ever inter-Korean summit talks after the 1945 division of the peninsula, and first since 2007 between then President Roh Moo-hyun of South Korea and Leader Kim Jong-il of North Korea. (Photo by Korea Summit Press Pool/Getty Images)

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Does Trump deserve credit for historic NK meeting?

A U.S. official tells CNN they've seen some dismantling of North Korean nuclear tests sites, but the official also warned the actions taken so far are reversible.

Does Trump deserve credit for historic NK meeting?

A U.S. official tells CNN they've seen some dismantling of North Korean nuclear tests sites, but the official also warned the actions taken so far are reversible.